Windows Operating Systems

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  • "Needed" says EJB & GB

Our highest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional with Service Pack 2

alaTest has collected and analysed 283 reviews of Microsoft Windows XP - Professional Upgrade from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional with Service Pack 2

For those uncertain whether or not to take the plunge, we suggest evaluating RC2 along side XP 32-bit (via dual booting), to make sure that all your hardware and software is working properly. Unfortunately, as older 6-bit code does not run properly at thi

  • "to bring old computer up to date" says yelims
  • "Needed it to upgrade a computer." says tbebad
  • "need it" says badger2009

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 (OEM)

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 (OEM)

  • "Something I needed - bought a laptop, needed to reinstall operating system - wanted legal software" says pmarcil
  • "I have a dile failure and I couldn't find my orignal disk" says Pete II
  • "I needed the software to run another software program that is not yet compatible with Windows Vista, because Microsoft sucks!" says Gsumer

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows 2000 Professional

I first started using Windows 2000 about 3 months ago out of curiosity and I liked it very much because it was very stable.I playes almost every 3D shooter on the market today and they worked great all I needed were SP2, compatibility updates and DirectX

Our lowest rated review:

Rating: 2 out of 5 stars Review summary of Microsoft Windows 2000 Professional

If your CEO balks at the cost of a dedicated VPN appliance, you could make a VPN concentrator by loading Microsoft Windows 2000 Advanced Server (or just Server) on a spare computer with two network cards. But you would be managing more than just a VPN con

  • "I need it to run some prgrammes" says JKsic23

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 Full Version

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP2 Full Version

  • "Need to upgrade my computer, and the Microsoft Representative suggested I upgrade to XP." says SassyGirl2
  • "need it." says Comedy123
  • "Need" says Butch5681
  • "To upgrade" says chinmn
  • "I lost the original" says JusJane
  • "price" says nellyis

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Pro x64 Edition SP2C for System Builders - 1 pk

We would like to offer you a detailed preview of the Release candidate 1 of the new Windows XP Professional x64 Edition operating system. In this article we will compare the performance of the AMD and Intel processors in 32-bit and 64-bit applications.

Our lowest rated review:

Rating: 3 out of 5 stars Review summary of Microsoft Windows XP Pro x64 Edition SP2C for System Builders - 1 pk

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP1

Packed full of many new features, this latest Microsoft OS will amaze and delight.

Our lowest rated review:

Rating: 1 out of 5 stars Review summary of Microsoft Windows XP Home Edition with SP1

I want to downgrade to Win98. Actually I'm gonna switch to Linux. Microsoft sucks. (De)Bill Gates gives his own sediment (a**). Don't buy XP - it is a total b/s!

  • "I needed it to install on my macbook to take exams in school next week. I was not however happy about the $42.00 i had to pay in next day shipping which was almost half the cost of my entire order and then once i cashed out they made it clear that "next day" meant not tomorrow by 4pm but the day after by 4pm. To me, that's 2nd day delivery not "next day"." says Bisniss
  • "wanted" says reyom
  • "the price" says Carl775

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Professional OEM

This is a great step for Microsoft in realizing stability, security, and usability. This product is great with a built in networking firewall, increased stability from the win2k kernel, automatic updates, and automatic system restore for when things just

Our lowest rated review:

Rating: 1 out of 5 stars Review summary of Microsoft Windows XP Professional OEM

I've been using Microsoft Windows XP Home for about 9 months.I was happy in the beginning until one day, the system started getting unstable while I was surfing the internet, I restarted my pc and continued working.A day later I installed a trial demo of

  • "Meets my needs." says JALeh
  • "Needed it for my business" says SA-Suffern, NY
  • "price" says MrMaster

Our highest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional Upgrade with SP2

alaTest has collected and analysed 283 reviews of Microsoft Windows XP - Professional Upgrade from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional Upgrade with SP2

For those uncertain whether or not to take the plunge, we suggest evaluating RC2 along side XP 32-bit (via dual booting), to make sure that all your hardware and software is working properly. Unfortunately, as older 6-bit code does not run properly at thi

  • "Win XP Professional is the standard for our office. This will upgrade a new PC to the proper operating system." says FrBlake
  • "better than vista and needed it for new build" says Leyte
  • "Needed to upgrade a client's computer from the Home edition to the Professional edition. This was the cheapest we could find that was also in stock." says Kiverly

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows Vista Ultimate 64-Bit OEM For PC

alaTest has collected and analysed 956 reviews of Microsoft Windows Vista Ultimate from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows Vista Ultimate 64-Bit OEM For PC

Some more features...

  • "needed it" says rimacman
  • "needed the product to set up a dual-boot MacBook Pro" says Compelling StorySeller

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows Server 2003 - 5 CALs

86-based hardware. The 64-bit version of the OS (for Intel Itanium-based systems) supports up to 64GB of RAM, and the Datacenter Edition of the OS supports a whopping 32 processors and 512GB of RAM.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows Server 2003 - 5 CALs

Microsoft Office Standard 2007 is a worthy upgrade if you need to make sleeker-looking documents and presentations to share with others, and Outlook is better than ever. However, you can stick to your current software if you don't feel that it lacks anyth

  • "I need it for my business www.modcom.net" says Computer stud
  • "Purchase for my customer" says haha137
  • "We need to upgrade our computer system to a real Server environment." says Scarlet13

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows Vista Ultimate Full Version

alaTest has collected and analysed 956 reviews of Microsoft Windows Vista Ultimate from international magazines and websites.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows Vista Ultimate Full Version

Some more features...

  • "Wanted to upgrade due to computer crash." says ashedl
  • "I am a software Developer and would like to begin writing software for the Windows Vista Operating System so that when my company switches from Windows XP to Vista, I can minimize the learning curve required to become productive in developing business applications for the platform." says Drgbg
  • "our old was now shot" says tooladybug

Our highest rated review:

Rating: 5 out of 5 stars Review summary of Microsoft Windows XP Professional Academic Edition Upgrade with SP2

XP, what can I say. It ROCKS. I HATE Vista. I will HATE to change when I'm forced to. Love XP and will stick with it as long as I can.

Our lowest rated review:

Rating: 4 out of 5 stars Review summary of Microsoft Windows XP Professional Academic Edition Upgrade with SP2

For those uncertain whether or not to take the plunge, we suggest evaluating RC2 along side XP 32-bit (via dual booting), to make sure that all your hardware and software is working properly. Unfortunately, as older 6-bit code does not run properly at thi

  • "Needed to upgrade my operating system without obsoleting my other software" says Andy R
  • "Needed it to upgrade corrupted Windows 2000" says Assistant123
  • "Last month to purchase Windows XP. Windows Vista is junk." says C.P.U.
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Best prices on Windows in Operating Systems. Check out BizRate for great deals on Operating Systems from Microsoft, HP and VMware. Use BizRate's latest online shopping features to compare prices for Windows. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: Microsoft Windows 7 Home Premium Upgrade - Microsoft Windows XP Professional SP3 English for System Builders.

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